#!/bin/sh

# Slackware build script for Nexuiz

# Copyright 2008-2009 Chess Griffin <chess@chessgriffin.com>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

PRGNAM=nexuiz
VERSION=${VERSION:-2.5.1}
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
fi

set -e # Exit on most errors

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf Nexuiz
unzip -o $CWD/nexuiz-251.zip
cd Nexuiz
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
    xargs strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
    xargs strip --strip-unneeded 2> /dev/null
)

install -D -m 0644 $CWD/nexuiz-glx.desktop \
  $PKG/usr/share/applications/nexuiz-glx.desktop
install -D -m 0644 $CWD/nexuiz-sdl.desktop \
  $PKG/usr/share/applications/nexuiz-sdl.desktop

mkdir -p $PKG/usr/share/pixmaps
cp $CWD/*.png $PKG/usr/share/pixmaps

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -R ./Docs/* $PKG/usr/doc/$PRGNAM-$VERSION/
cp gpl.txt $PKG/usr/doc/$PRGNAM-$VERSION
find $PKG/usr/doc/$PRGNAM-$VERSION -type f -exec chmod 0644 {} \;

mkdir -p $PKG/usr/share/games/nexuiz
cp -R data $PKG/usr/share/games/nexuiz
find $PKG/usr/share/games/nexuiz -type f -exec chmod 0644 {} \;
cp nexuiz-* $PKG/usr/share/games/nexuiz
rm $PKG/usr/share/games/nexuiz/*.exe
rm $PKG/usr/share/games/nexuiz/nexuiz-osx-dedicated

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

chmod 755 $PKG/usr/share/games/nexuiz/*

mkdir -p $PKG/usr/games
# The launchers for the sdl and glx binaries automatically detect 
# the architecture.  The launchers for the dedicated server do not.
cp $CWD/nexuiz-glx $PKG/usr/games/
cp $CWD/nexuiz-sdl $PKG/usr/games/
if [ "$ARCH" = "x86_64" ]; then
  cp $CWD/nexuiz-dedicated.x86_64 $PKG/usr/games/nexuiz-dedicated
else
  cp $CWD/nexuiz-dedicated.i686 $PKG/usr/games/nexuiz-dedicated
fi
chmod 755 $PKG/usr/games/nexuiz*

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}